559780020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2422

約数の個数: 144

約数和(自身を含む): 1794304512

約数和(自身を除く): 1234524492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2333, 2580, 2666, 2790, 3870, 3999, 4666, 5332, 5580, 6665, 6999, 7740, 7998, 9332, 11665, 11997, 13330, 13998, 15996, 19995, 20997, 23330, 23994, 26660, 27996, 34995, 39990, 41994, 46660, 47988, 59985, 69990, 72323, 79980, 83988, 100319, 104985, 119970, 139980, 144646, 200638, 209970, 216969, 239940, 289292, 300957, 361615, 401276, 419940, 433938, 501595, 601914, 650907, 723230, 867876, 902871, 1003190, 1084845, 1203828, 1301814, 1446460, 1504785, 1805742, 2006380, 2169690, 2603628, 3009570, 3109889, 3254535, 3611484, 4339380, 4514355, 6019140, 6219778, 6509070, 9028710, 9329667, 12439556, 13018140, 15549445, 18057420, 18659334, 27989001, 31098890, 37318668, 46648335, 55978002, 62197780, 93296670, 111956004, 139945005, 186593340, 279890010, 559780020]

約数ペア:

[(1, 559780020), (2, 279890010), (3, 186593340), (4, 139945005), (5, 111956004), (6, 93296670), (9, 62197780), (10, 55978002), (12, 46648335), (15, 37318668), (18, 31098890), (20, 27989001), (30, 18659334), (31, 18057420), (36, 15549445), (43, 13018140), (45, 12439556), (60, 9329667), (62, 9028710), (86, 6509070), (90, 6219778), (93, 6019140), (124, 4514355), (129, 4339380), (155, 3611484), (172, 3254535), (180, 3109889), (186, 3009570), (215, 2603628), (258, 2169690), (279, 2006380), (310, 1805742), (372, 1504785), (387, 1446460), (430, 1301814), (465, 1203828), (516, 1084845), (558, 1003190), (620, 902871), (645, 867876), (774, 723230), (860, 650907), (930, 601914), (1116, 501595), (1290, 433938), (1333, 419940), (1395, 401276), (1548, 361615), (1860, 300957), (1935, 289292), (2333, 239940), (2580, 216969), (2666, 209970), (2790, 200638), (3870, 144646), (3999, 139980), (4666, 119970), (5332, 104985), (5580, 100319), (6665, 83988), (6999, 79980), (7740, 72323), (7998, 69990), (9332, 59985), (11665, 47988), (11997, 46660), (13330, 41994), (13998, 39990), (15996, 34995), (19995, 27996), (20997, 26660), (23330, 23994)]